Not very good at tree ID, but I think that is a Marine oak, due to its ability to improvise, adapt and overcome.
Saw this today on FB marketplace. Beautiful one of a kind piece of artwork. Not looking to buy myself,,,I’d rather search for that one of a kind piece of wood and do it myself. FWIW I looked into the seller. A Nigerian Prince from Tehran or some such thing. A scam. I can still appreciate that someone somewhere did this.